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Abarelix

Abarelix is a synthetic decapeptide antagonist to gonadotropin releasing hormone (GnRH). It directly and competitively binds and blocks the gonadotropin releasing hormone receptors in the anterior pituitary, which inhibits the secretion and release of the luteinizing hormone (LH) and follicle stimulating hormone (FSH). For men, the inhibition of LH secretion prevents the release of testosterone. Therefore, it can relieve symptoms associated with prostate hypertrophy or prostate cancer.

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CAT No: 10-101-60

CAS No: 183552-38-7

Synonyms/Alias: Abarelix;183552-38-7;Plenaxis;PPI-149;Plenaxis depot;PPI 149;R 3827;R-3827;UNII-W486SJ5824;CHEBI:337298;R3827;D-Alaninamide, N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparaginyl-L-leucyl-N6-(1-methylethyl)-L-lysyl-L-prolyl-;CHEMBL1252;PPI149;DTXSID20171443;W486SJ5824;N-Acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparaginyl-L-leucyl-N(sup 6)-isopropyl-L-lysyl-L-prolyl-D-alaninamide;R382;R-382;N-acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(pyridin-3-yl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparginyl-L-leucyl-N(6)-isopropyl-L-lysyl-L-prolyl-D-alaninamide;Abarelix-Depot-M;Abarelix Trifluoroacetate Salt (~90%);Plenaxis (TN);Abarelix (USAN/INN);Abarelix [USAN:INN];abarelixum;N-Acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparginyl-L-leucyl-N6-isopropyl-L-lysyl-L-prolyl-D-alaninamide;SCHEMBL9533;GTPL1188;DTXCID4093934;SCHEMBL19712245;L02XB01;AIWRTTMUVOZGPW-HSPKUQOVSA-N;Abarelix acetate - Bio-X trade mark;BDBM50102442;AKOS040732360;R3827;PPI 149;AT36700;CS-5873;DB00106;FA55835;BA300028;D-Alaninamide, N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparaginyl-L-leucyl-N6-(1-methylethyl)-L-lysyl-L-prolyl- 10;D-Alaninamide, N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparaginyl-L-leucyl-N6-(1-methylethyl)-L-lysyl-L-prolyl-10;HY-13534;MS-32159;D02738;EN300-20605823;Q305555;Ac-D-Nal-[D-(pCl)Phe]-D-Pal-Ser-[Nalpha-Me-Tyr]-D-Asn-Leu-ILys-Pro-DAla-NH2;N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N-methyl-L-tyrosyl-D-asparaginyl-L-leucyl-N(6)-(1-methylethyl)-L-lysyl-L-prolyl-D-alaninamide;

Chemical Name: (2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]-methylamino]-3-(4-hydroxyphenyl)propanoyl]amino]-N-[(2S)-1-[[(2S)-1-[(2S)-2-[[(2R)-1-amino-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxo-6-(propan-2-ylamino)hexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]butanediamide

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M.F/FormulaC72H95ClN14O14
M.W/Mr.1416.1
SequenceOne Letter Code:XXXSYNLXPA
Three Letter Code:Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-N(Me)Tyr-D-Asn-Leu-Lys(iPr)-Pro-D-Ala-NH2
ApplicationHormone antagonist and an antineoplastic agent
AppearanceSolid powder
ActivityAntagonist
Biological ActivityAbarelix is a polypeptide compound composed of ten natural and non-natural amino acid resiudes in a linear sequence. It has a role as a hormone antagonist and an antineoplastic agent.
TargetGonadotropin-releasing hormone receptor
Long-term Storage ConditionsSoluble in DMSO, not in water
Shipping ConditionRoom temperature in continental US; may vary elsewhere.
InChIInChI=1S/C72H95ClN14O14/c1-41(2)32-54(64(93)80-53(17-10-11-30-77-42(3)4)72(101)87-31-13-18-60(87)69(98)78-43(5)63(75)92)81-68(97)58(38-62(74)91)84-70(99)61(37-46-22-27-52(90)28-23-46)86(7)71(100)59(40-88)85-67(96)57(36-48-14-12-29-76-39-48)83-66(95)56(34-45-20-25-51(73)26-21-45)82-65(94)55(79-44(6)89)35-47-19-24-49-15-8-9-16-50(49)33-47/h8-9,12,14-16,19-29,33,39,41-43,53-61,77,88,90H,10-11,13,17-18,30-32,34-38,40H2,1-7H3,(H2,74,91)(H2,75,92)(H,78,98)(H,79,89)(H,80,93)(H,81,97)(H,82,94)(H,83,95)(H,84,99)(H,85,96)/t43-,53+,54+,55-,56-,57-,58-,59+,60+,61+/m1/s1
InChI KeyAIWRTTMUVOZGPW-HSPKUQOVSA-N
Canonical SMILESCC(C)CC(C(=O)NC(CCCCNC(C)C)C(=O)N1CCCC1C(=O)NC(C)C(=O)N)NC(=O)C(CC(=O)N)NC(=O)C(CC2=CC=C(C=C2)O)N(C)C(=O)C(CO)NC(=O)C(CC3=CN=CC=C3)NC(=O)C(CC4=CC=C(C=C4)Cl)NC(=O)C(CC5=CC6=CC=CC=C6C=C5)NC(=O)C
Isomeric SMILESC[C@H](C(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCNC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(=O)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)N(C)C(=O)[C@H](CO)NC(=O)[C@@H](CC3=CN=CC=C3)NC(=O)[C@@H](CC4=CC=C(C=C4)Cl)NC(=O)[C@@H](CC5=CC6=CC=CC=C6C=C5)NC(=O)C
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